Vacuum cleaner



FIG. 1 is a Front elevational view of a vacuum cleaner showing my newdesign;

FIG. 2 is a Rear elevational view thereof;

FIG. 3 is a Left side view thereof;

FIG. 4 is a Right side view thereof;

FIG. 5 is a Top plan view thereof;

FIG. 6 is a Bottom plan view thereof; and,

FIG. 7 is a Perspective views thereof.

CLAIM The ornamental design for a vacuum cleaner, as shown anddescribed.